Server-Side Request Forgery Vulnerability in JeecgBoot by Jeecg
CVE-2026-7604

5.3MEDIUM

Key Information:

Vendor

Jeecg

Status
Jeecgboot
Vendor
CVE Published:
2 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7604?

A serious vulnerability has been found in JeecgBoot affecting versions up to 3.9.1, specifically within the OpenApi Service's OpenApiController. This issue allows for server-side request forgery (SSRF) due to improper handling of the originUrl parameter. Attackers can exploit this flaw remotely, potentially leading to unauthorized access or manipulation of server resources. It is essential for users of the affected versions to upgrade to the latest release as a fix is confirmed to be forthcoming.

Affected Version(s)

JeecgBoot 3.9.0

JeecgBoot 3.9.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7604 - Proof of Concept

References

https://vuldb.com/vuln/360561
vdb-entrytechnical-description
https://vuldb.com/vuln/360561/cti
signaturepermissions-required
https://vuldb.com/submit/805708
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ana10gy (VulDB User)
VulDB CNA Team
.